BA6872AFM datasheet, PDF - EEWORLD Datasheet

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BA6872AFM: Description3-phase motor driver and reversible motor driver; CategoryOther integrated circuit (IC) The signal circuit; File Size138KB，11 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BA6872AFM Overview

3-phase motor driver and reversible motor driver

BA6872AFM Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	HSSOP, SOP28/42,.4,32
Contacts	28
Reach Compliance Code	compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	BRUSH DC MOTOR CONTROLLER
JESD-30 code	R-PDSO-G28
JESD-609 code	e3/e2
length	18.5 mm
Number of functions	1
Number of terminals	28
Maximum operating temperature	75 °C
Minimum operating temperature	-25 °C
Maximum output current	1.5 A
Package body material	PLASTIC/EPOXY
encapsulated code	HSSOP
Encapsulate equivalent code	SOP28/42,.4,32
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	5,14 V
Certification status	Not Qualified
Maximum seat height	2.41 mm
Maximum supply current (Isup)	22.5 mA
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	4 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BIPOLAR
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN/TIN COPPER
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	7.5 mm
Base Number Matches	1

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Motor driver ICs

3-phase motor driver and reversible

motor driver

BA6872AFM

The BA6872AFM has a 3-phase motor driver for VCR capstans, and a reversible motor driver for VCR loading. The cap-

stan motor driver uses the three-phase, pseudo-linear drive method, and has a built-in torque ripple cancellation circuit,

and an output transistor saturation prevention circuit. The loading motor driver has two logic inputs which are used to

set the four operation modes (forward, reverse, stopped (idle) and brake.

FApplications

VCR capstan motors, VCR loading motors

FFeatures

1) 3-phase, pseudo-linear drive system.

2) Torque ripple cancellation circuit.

3) Output transistor saturation prevention circuit.

4) Hall element power supply.

FAbsolute

maximum ratings (Ta = 25_C)

5) Two control logic inputs set the four operation modes:

forward, reverse, stopped (idle), and brake.

6) Output voltage setting is possible using the Vref pin.

7) Thermal shutdown (TSD) circuit.

FRecommended

operating conditions (Ta = 25_C)

821

BA6872AFM Related Products

	BA6872AFM	BA6872
Description	3-phase motor driver and reversible motor driver	3-phase motor driver and reversible motor driver

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